/**
 * 国密算法
 * <p>
 * 公钥加密SM2   RSA、ECC
 * 摘要算法SM3   SHA-256
 * 对称加密SM4   AES-128
 * <p>
 * <dependency>
 * <groupId>org.bouncycastle</groupId>
 * <artifactId>bcprov-jdk15on</artifactId>
 * <version>1.70</version>
 * </dependency>
 *
 * @author gjy
 * @version 1.0
 * @since 2025-07-07 09:04:24
 */
package com.gjy.util.encryption.sm;